/toolkit/content/finddialog.js
http://github.com/zpao/v8monkey · JavaScript · 165 lines · 134 code · 18 blank · 13 comment · 12 complexity · 0b9607bb6cfd2b6bc716dd32a81a33ad MD5 · raw file
- # -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- #
- # ***** BEGIN LICENSE BLOCK *****
- # Version: MPL 1.1/GPL 2.0/LGPL 2.1
- #
- # The contents of this file are subject to the Mozilla Public License Version
- # 1.1 (the "License"); you may not use this file except in compliance with
- # the License. You may obtain a copy of the License at
- # http://www.mozilla.org/MPL/
- #
- # Software distributed under the License is distributed on an "AS IS" basis,
- # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- # for the specific language governing rights and limitations under the
- # License.
- #
- # The Original Code is Mozilla Communicator client code, released
- # March 31, 1998.
- #
- # The Initial Developer of the Original Code is
- # Netscape Communications Corporation.
- # Portions created by the Initial Developer are Copyright (C) 1998
- # the Initial Developer. All Rights Reserved.
- #
- # Contributor(s):
- # Alec Flett <alecf@netscape.com>
- # Bill Law <law@netscape.com>
- # Blake Ross <blakeross@telocity.com>
- # Dean Tessman <dean_tessman@hotmail.com>
- # Matt Fisher <matt@netscape.com>
- # Simon Fraser <sfraser@netscape.com>
- # Stuart Parmenter <pavlov@netscape.com>
- #
- # Alternatively, the contents of this file may be used under the terms of
- # either the GNU General Public License Version 2 or later (the "GPL"), or
- # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- # in which case the provisions of the GPL or the LGPL are applicable instead
- # of those above. If you wish to allow use of your version of this file only
- # under the terms of either the GPL or the LGPL, and not to allow others to
- # use your version of this file under the terms of the MPL, indicate your
- # decision by deleting the provisions above and replace them with the notice
- # and other provisions required by the GPL or the LGPL. If you do not delete
- # the provisions above, a recipient may use your version of this file under
- # the terms of any one of the MPL, the GPL or the LGPL.
- #
- # ***** END LICENSE BLOCK *****
- var dialog; // Quick access to document/form elements.
- var gFindInst; // nsIWebBrowserFind that we're going to use
- var gFindInstData; // use this to update the find inst data
- function initDialogObject()
- {
- // Create dialog object and initialize.
- dialog = new Object;
- dialog.findKey = document.getElementById("dialog.findKey");
- dialog.caseSensitive = document.getElementById("dialog.caseSensitive");
- dialog.wrap = document.getElementById("dialog.wrap");
- dialog.find = document.getElementById("btnFind");
- dialog.up = document.getElementById("radioUp");
- dialog.down = document.getElementById("radioDown");
- dialog.rg = dialog.up.radioGroup;
- dialog.bundle = null;
- // Move dialog to center, if it not been shown before
- var windowElement = document.getElementById("findDialog");
- if (!windowElement.hasAttribute("screenX") || !windowElement.hasAttribute("screenY"))
- {
- sizeToContent();
- moveToAlertPosition();
- }
- }
- function fillDialog()
- {
- // get the find service, which stores global find state
- var findService = Components.classes["@mozilla.org/find/find_service;1"]
- .getService(Components.interfaces.nsIFindService);
-
- // Set initial dialog field contents. Use the gFindInst attributes first,
- // this is necessary for window.find()
- dialog.findKey.value = gFindInst.searchString ? gFindInst.searchString : findService.searchString;
- dialog.caseSensitive.checked = gFindInst.matchCase ? gFindInst.matchCase : findService.matchCase;
- dialog.wrap.checked = gFindInst.wrapFind ? gFindInst.wrapFind : findService.wrapFind;
- var findBackwards = gFindInst.findBackwards ? gFindInst.findBackwards : findService.findBackwards;
- if (findBackwards)
- dialog.rg.selectedItem = dialog.up;
- else
- dialog.rg.selectedItem = dialog.down;
- }
- function saveFindData()
- {
- // get the find service, which stores global find state
- var findService = Components.classes["@mozilla.org/find/find_service;1"]
- .getService(Components.interfaces.nsIFindService);
- // Set data attributes per user input.
- findService.searchString = dialog.findKey.value;
- findService.matchCase = dialog.caseSensitive.checked;
- findService.wrapFind = dialog.wrap.checked;
- findService.findBackwards = dialog.up.selected;
- }
- function onLoad()
- {
- initDialogObject();
- // get the find instance
- var arg0 = window.arguments[0];
- // If the dialog was opened from window.find(),
- // arg0 will be an instance of nsIWebBrowserFind
- if (arg0 instanceof Components.interfaces.nsIWebBrowserFind) {
- gFindInst = arg0;
- } else {
- gFindInstData = arg0;
- gFindInst = gFindInstData.webBrowserFind;
- }
- fillDialog();
- doEnabling();
- if (dialog.findKey.value)
- dialog.findKey.select();
- dialog.findKey.focus();
- }
- function onUnload()
- {
- window.opener.findDialog = 0;
- }
- function onAccept()
- {
- if (gFindInstData && gFindInst != gFindInstData.webBrowserFind) {
- gFindInstData.init();
- gFindInst = gFindInstData.webBrowserFind;
- }
- // Transfer dialog contents to the find service.
- saveFindData();
- // set up the find instance
- gFindInst.searchString = dialog.findKey.value;
- gFindInst.matchCase = dialog.caseSensitive.checked;
- gFindInst.wrapFind = dialog.wrap.checked;
- gFindInst.findBackwards = dialog.up.selected;
-
- // Search.
- var result = gFindInst.findNext();
- if (!result)
- {
- if (!dialog.bundle)
- dialog.bundle = document.getElementById("findBundle");
- window.alert(dialog.bundle.getString("notFoundWarning"));
- dialog.findKey.select();
- dialog.findKey.focus();
- }
- return false;
- }
- function doEnabling()
- {
- dialog.find.disabled = !dialog.findKey.value;
- }